Temperature Slope Factor; Pressure Slope Factor - Siemens SITRANS F Function Manual

Ultrasonic flowmeters
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3.2.6.1.4 Lower alarm limit
Description
Falling below this limit causes an alarm.
Setting
Default
Related
Path
3.2.6.1.5 Hysteresis
Description
Hysteresis that affects the alarm and warning limits.
Setting
Default
Related
Path
3.2.6.2

Temperature slope factor

Description
Temperature slope factor - This factor is used in connection with the standard condition
temperature for calculating LiquIdent.
Setting
Default
Related
Path
3.2.6.3

Pressure slope factor

Description
Pressure slope factor - This factor is used in connection with the standard condition pressure
to calculate LiquIdent.
Setting
Default
FST030
Function Manual, 04/2017, A5E35693328-AA
-9999997952 m/s to 9999997952 m/s
-9999997952 m/s
Setup → Process values → LiquIdent → Alarm and warning limits → Lower alarm limit
0 m/s to +9999997952 m/s
0.0 m/s
Setup → Process values → LiquIdent → Alarm and warning limits → Hysteresis
0.0 m/(s * K) to 8.0 m/(s * K)
4.1 m/(s * K)
Setup → Process values → LiquIdent → Temperature slope factor
-0.00003 m/(s * Pa) to 0.0 m/(s * Pa)
-0.000004 m/(s * Pa)
Setup
3.2 Process values
61

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Fst030

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